package org.apache.maven.model.building;

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import java.util.ArrayList;
import java.util.List;

import org.apache.maven.model.Model;

/**
 * A simple model problem collector for testing the model building components.
 * 
 * @author Benjamin Bentmann
 */
public class SimpleProblemCollector implements ModelProblemCollector {
  private Model model;

  private List<String> warnings = new ArrayList<String>();

  private List<String> errors = new ArrayList<String>();

  private List<String> fatals = new ArrayList<String>();

  public SimpleProblemCollector() {
  }

  public SimpleProblemCollector(Model model) {
    this.model = model;
  }

  public Model getModel() {
    return model;
  }

  public List<String> getWarnings() {
    return warnings;
  }

  public List<String> getErrors() {
    return errors;
  }

  public List<String> getFatals() {
    return fatals;
  }

  public void add(ModelProblemCollectorRequest req) {
    switch (req.getSeverity()) {
      case FATAL:
        fatals.add(req.getMessage());
        break;
      case ERROR:
        errors.add(req.getMessage());
        break;
      case WARNING:
        warnings.add(req.getMessage());
        break;
    }

  }
}
